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pch_gbe: remove suspicious comment 

The time stamping code in this driver appears to have been copied from
the ixp4xx_eth.c driver, including this timing comment. I had actually
measured the time stamp delay on an IXP425, but I really doubt that this
value also applies here.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Richard Cochran 2012-04-20 18:50:36 +00:00 committed by David S. Miller
parent 32127a0a0a
commit 8e7073a388
1 changed files with 0 additions and 1 deletions
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1
drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
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@ -210,7 +210,6 @@ pch_tx_timestamp(struct pch_gbe_adapter *adapter, struct sk_buff *skb)
/*
* This really stinks, but we have to poll for the Tx time stamp.
* Usually, the time stamp is ready after 4 to 6 microseconds.
*/
for (cnt = 0; cnt < 100; cnt++) {
val = pch_ch_event_read(pdev);